India waives customs duty on key petrochemicals amid US–Iran conflict. Full list | India News Hindustan TimesCentre exempts customs duty on key petrochemical products till June 30 amid West Asia crisis Telegraph IndiaCentre grants full customs duty exemption on critical petrochemical products amid Middle East crisis: Check list The Times of IndiaGovernment waives customs duty on key petrochemical imports amid West Asia war India TodayIndia cuts petrochemical import duty till June 30 as West Asia war disrupts supply chains firstpost.com Read More